baber/WOPTO huggingface dataset:
Patent KR-20010033606-A (KR)
IPC: F03B5/00
Filed: 1997-10-08
Abstract: PCT No. PCT/CZ97/00034 Sec. 371 Date May 10, 1999 Sec. 102(e) Date May 10, 1999 PCT Filed Oct. 8, 1997 PCT Pub. No. WO98/17910 PCT Pub. Date Apr. 30, 1998A fluid machine comprising a fluid storage tank (1), provided with an inlet (2) and at least with one outlet nozzle (3), and in the area of the outlet nozzle (3) there is mounted, on a holding device (4), at least one rolling rotor (5) represented by a body of a rotary shape.
Patent KR-20000070810-A (KR)
Title: 부호화 장치 및 부호화 방법
IPC: H04N19/114
Filed: 1998-12-08
Abstract: TM5(테스트 모델 5)의 비트 레이트 제어 알고리즘을 이용한 GOP의 코스 동안 비트 레이트를 변화시키는 비디오 엔코더이다.  엔코드될 화상(j+1)에 할당되는 비트 T(j+1)의 목표 량은 엔코드될 화상(j+1)에 이어 엔코드될 화상에 할당되는 비트 R(j+1)의 양을 이용함으로써 연산된다.  엔코딩이 GOP의 코스 동안 화상(j)까지의 제 1 비트 레이트 및 화상(j+1)에 대한 제 2 비트 레이트에서 행해지는 경우, 목표 비트 T(j+1)의 양을 연산하기 위해 엔코딩될 화상에 할당되는 비트 R(j+1)의 양은 엔코딩이 GOP의 헤드 화상에 따라 개시되는 제 2 비트 레이트로 행해지는 경우 엔코딩될 화상에 대한 비트 R(j+1)의 양으로 보정된다.  비트 레이트의 심리스 변화는 고정 레이트 알고리즘, 예컨대 TM5를 이용하는 GOP의 코스 동안 실현될 수 있다.
Patent KR-20000076012-A (KR)
Title: 쿠마린 설포네이트의 제조 방법
IPC: G03F7/004
Filed: 1998-02-23
Abstract: 본 발명은 포토레지스트, 광전자 공학, 농업 및 약학 분야를 포함하는 다양한 이용 분야에 유용한 합성 중간체인 치환된 디아조-4-옥소-3,4-디히드로쿠마린과 같은 벤조-헤테로고리 디아조 디케토 화합물의 설폰산 에스테르 및 아미드의 신규의 제조 방법에 관한 것이다. 이 방법은 (a) 디아조 전이제의 존재하에 치환된 벤조-헤테로고리 β-케토-에놀 화합물을 적합한 디아조 전이 조건으로 처리하는 단계; (b) 할로설폰화 작용제의 존재하에 상기 디아조 디케토 화합물을 적합한 할로설폰화 조건으로 처리하는 단계; 및 (c) 알콜 또는 아민의 존재하에 상기 단계에서 형성된 할로설포닐 방향족 화합물을 적합한 치환 반응에 적용시켜 벤조-헤테로고리 디아조 디케토 화합물의 상응하는 설폰산 에스테르 또는 아미드를 형성하는 단계를 포함한다. 본 발명의 방법으로부터 형성된 화합물은 심자외선(DUV) 영역(약 250 ㎚)에서 매우 높은 광민감성을 나타내며, 따라서, DUV 포토레지스트 제제에 광활성 화합물로서 유용하다.
Patent KR-20010005907-A (KR)
Title: 세프디니르의 결정성 아민 염
IPC: C07D501/22
Filed: 1998-04-02
Abstract: 디사이클로헥실아민과의 염 형태인 세프디니르, 이의 제조 방법 및 미정제 세프디니르 정제에서의 이의 용도.
Patent KR-20010006530-A (KR)
Title: 기준 심벌이 삽입된 ｍｐｓｋ 버스트의 최대 개연성 검출
IPC: H04L27/22
Filed: 1998-04-03
Abstract: 반송파 신호의 위상으로서 전송되는 데이터 심벌의 최대 개연성 검출을 수행하기 위한 고속 알고리듬
Patent KR-20010020296-A (KR)
IPC: F02D15/02
Filed: 1998-04-22
Abstract: A combustion engine (10) having internal combustion, comprises a number of engine cylinders (21), which are arranged in an annular series around a common middle drive shaft (11). Each cylinder includes a pair of pistons (44, 45) movable towards and away from each other and a common, intermediate working chamber (K) for each pair of pistons. Each piston (44, 45) is equipped with its piston rod (48, 49) with associated support roller (53) which forms a support against its respective "sine" - curve shaped cam guide device (12a, 12b), which controls movements of the piston relative to the associated cylinder. A least the one (44) of the two pistons (44, 45) in each cylinder (21) is regulatably adjustable axially in the cylinder especially for regulating the compression ratio in the common working chamber (K).
Patent KR-20010012388-A (KR)
Title: 모듈라 샌드위치 패널과 주택건축방법
IPC: E04B7/22
Filed: 1998-05-07
Abstract: 적어도 두개의 이격된 외부래미네이트(2,3)와 그 사이에 샌드위치된 코어래미네이트(4)를 포함하는 복합패널(1). 외부래미네이트(2,3)와 코어래미네이트(4)는 오프-셋(off-set)되어, 상기 외부래미네이트의 일부분(5,6)은 패널의 제 1의 가장자리를 따라 미리 정해진 마진(A)만큼 코어 쪽으로 돌출되고, 코어래미네이트(4)는, 패널의 반대측 가장자리(7)를 따라 일반적으로 대응하는 마진(B)만큼 외부래미네이트 쪽으로 돌출된다.  하나의 패널의 외부래미네이트의 돌출부는, 복합패널 조립체를 형성하기 위한 결합관계에서 인접한 유사 패널의 상보적 돌출되는 코어 부분을 포개지게 수용하고 위치되도록 개조된다.
Patent KR-20010013508-A (KR)
Title: 집적 회로칩상에서 풀스윙 및 감소 스윙 (ｓｓｔｌ)신호에 대한 ａｇｐ/ｄｄｒ 인터페이스
IPC: G06F13/42
Filed: 1999-03-19
Abstract: I/O 인터페이스는 다수의 프로토콜 (protocol)과 신호 조건 (signal specification)을 운행하는 고주파수 버스에 대해 확실하고 탄력적인 인터페이스를 만들도록 주문형 물리적 배치로 실시되는 래치 (latch), 클럭, 및 조절 회로를 포함한다.  3개의 클럭 트리 (clock tree)는 패드 (pad) 또는 코어 (core)에 신호를 전달하기 이전에 입력/출력 신호의 버퍼 처리 및 조절을 동기화하는데 사용된다.  클럭 트리는 클럭/스트로브 (clock/strobe) 매개변수 (예를 들면, 스큐 (skew), 충격 싸이클 (duty cycle), 상승/하강 시간)의 빈틈없는 제어를 허용하도록 주문형 배치를 통해 실시된다.  클럭 트리 중 2개는 I/O 인터페이스에 국부적인 것으로, 비동기화 또는 동기화 모드에서 코어로부터 출력 데이터 신호를 버퍼처리하도록 정상 업무 처리중에 구성된 다수의 출력 래치를 트리거 (trigger)한다.  동기화 모드에서, 클럭/스트로브는 데이터에 대해 에지-중심화되거나 윈도우-스트로브 (window-strobe)될 수 있다.  제3 클럭 트리는 외부 소스로부터 클럭/스트로브를 배분하고, 윈도우-스트로브 모드 또는 에지-중심화 모드에서 패드로부터 입력 데이터를 버퍼 처리하도록 정상 업무 처리중에 구성된 다수의 입력 래치를 트리거하는데 사용된다.  I/O 인터페이스는 또한 AGP/DDR 프로토콜 뿐만 아니라 풀스윙 (full swing), 감소 스윙 (SSTL), 및 TTL 신호 조건에 따르도록 I/O 신호를 조절하는 조절 회로를 포함한다.
Patent KR-20000076590-A (KR)
Title: 필터 회로
IPC: H03H11/04
Filed: 2000-02-02
Abstract: 본 발명은 광범위하게 주파수를 조정할 수 있는 필터 회로를 얻는 것을 목적으로 하고 있고, 상기 목적을 달성하기 위해, OTA(11)의 출력단자에 n개의 아날로그 스위치(AS11∼AS1n)와, 이들 아날로그 스위치의 각각에 접속된, 커패시턴스가 다른 콘덴서(31∼3n)가 접속된다.  또한, OTA(12)의 출력단자에 m개의 아날로그 스위치(AS21∼AS2m)와 이들 아날로그 스위치의 각각에 접속된 커패시턴스가 다른 콘덴서(41∼4m)가 접속된다.  그리고, 아날로그 스위치(AS11∼AS1n) 중의 하나와, 아날로그 스위치(AS21∼AS2m) 중의 하나를 함께 온(on) 상태로 하는 것에서 필터부를 구성하는 콘덴서를 소망하는 커패시턴스로 선택하고, 컷오프 주파수 자동 조정 회로(200)에 의한 컷오프 주파수의 조정범위를 확대시킨다.
Patent KR-20000057965-A (KR)
Inventor: LORANT RALUCA
IPC: A61K8/31
Filed: 2000-02-08
Abstract: PURPOSE: Provided is a make-up remover or a cleansing composition in the form of a water-in-oil emulsion which has a feeling of refreshment, may be more effective in removing make-up and in cleansing because the composition comprises a well-spreadable oil phase to skin. Accordingly, the composition is suitable for dry skin and sensitive skin. CONSTITUTION: A make-up remover composition or the cleansing composition having an aqueous phase dispersed in an oil phase is characterized by comprising one or more silicon emulsifying agents, one or more branched hydrocarbon oils, one or more oils for removing make-up selected from ester of fatty acid containing 12 carbon atoms, and optionally one or more volatile silicon oils. The silicon emulsifying agent, the hydrocarbon oil, the oil for removing make-up and the silicon oil in the composition are present in a ratio of 0.2-10 wt%: 1-35 wt%: 1-20 wt%: 1-30 wt%, based on the composition.
Patent KR-20010081641-A (KR)
Title: Hinge device for top cover of electric induction heating type rice cooker
Inventor: LEE GI SEONG
IPC: A47J27/08
Filed: 2000-02-17
Abstract: PURPOSE: A hinge mechanism of a top cover for an electric rice pot is provided to prevent a top cover from over-lifting or a body from moving up and down by applying a damping force to the top cover having an opening angle exceeding a specific range. CONSTITUTION: A hinge mechanism of a top cover includes: a hinge bracket(20) formed in a top cover, having a rotatable shaft portion(201) hinged to a body case to connect the top cover with the body case rotatably; a hinge spring(22) having a side inserted into the body case and the other side fixed to the top cover as well as a torsion part inserted into the rotatable shaft portion of the hinge bracket to lift up the top cover through the torsional stress of the torsion part; and a damping spring(30) for preventing the top cover from over-lifting by applying elasticity in the opposite direction of the rotating top cover when the top cover is opened. When the top cover is opened at an opening angle exceeding a specific range, the rotational inertia force of the top cover is absorbed by the elasticity opposite to the rotational direction of the top cover. Thereby, the rotational velocity of the top cover is reduced slowly and the top cover is prevented from over-lifting. In addition, the body case does not move up and down.
Patent KR-20010083977-A (KR)
Title: Method and apparatus for providing a virtual putting-on service in commercial transaction network system
Inventor: HWANG SUNG KYU
Filed: 2000-02-23
Abstract: PURPOSE: A method and apparatus for providing a virtual wearing service in an electronic commerce network system is provided to perform a purchaser-centered commerce by enabling a purchaser to order a product after the purchaser virtually trying wearing the product which the purchaser wants to buy. CONSTITUTION: A purchaser tries to connect through an input unit(52). A homepage for a product menu is displayed through an Internet network(54). A central controller recognizes that a menu is selected(56). A movement to a shopping mall is executed(58). The central controller receives purchase spec data(60). The central controller analyzes the purchase spec data and executes a virtual wearing edition(62). A type of wearing is displayed in a virtual space(64). It is judged whether a professional helper is needed(66). A helper program is operated(68). It is judged whether the purchaser want to buy a product(72). The purchaser buys the product displayed(74). A purchase item is registered in a database(80).
Patent KR-20010015933-A (KR)
Title: Shop Glazing System by Structural Silicone in Stick System Curtain Wall
Inventor: LEE GIE YONG
IPC: E04B2/88
Filed: 2000-03-02
Abstract: PURPOSE: An assembly glass panel for a curtain wall and a construction method of the curtain wall using the same are provided to simplify the construction to reduce a construction term by forming assembly glass panels by using a construction sealant and mounting the assembly glass panels to curtain wall frame elements by fixing tools and fixing screws. CONSTITUTION: An assembly glass panel for a curtain wall includes quadrangle shaped glass panels processed to be mounted as an outer wall element of the curtain wall, fixing frames(20) assembled in the shape of quadrangle frame having a channel type groove(21) along outer side surfaces in every direction to be attached to edge parts of bottom surfaces of the glass panels, gap maintaining elements for maintaining a uniform distance between the glass panels and the fixing frames, and sealants filled between the glass panels and the fixing frames by a predetermined thickness to adhere the glass panels and the fixing frames together. In the construction method, fixing tools(200) are fitted in the channel type grooves of the neighboring assembly glass panels(100) and fixed in vertical and horizontal elements(300a,300b) by fixing screws(400), so that fixing frames of the assembly glass panels are fixed to the vertical and horizontal elements by pressing.
Patent KR-20010088237-A (KR)
Title: Method for Application of Finger Print Device
Inventor: KIM U SEONG
IPC: G06K9/00
Filed: 2000-03-11
Abstract: PURPOSE: An operation method of the fingerprint recognizer is provided to remove boredom and anxiety due to the recognition delay by showing the processing through sound or LED(Light Emitting Diode) while working the fingerprint recognition. CONSTITUTION: When a user inputs the own fingerprint(S10), the fingerprint recognizer notifies the processing to the user by making sounds or flickering the LED(S20), and performs the fingerprint recognition service by comparing the user fingerprint with the registered fingerprint(S30). If both are the same fingerprint(S40), the fingerprint recognizer displays O.K sign in sound or on a screen(S50). Otherwise(S40), the fingerprint recognizer displays Error sign in sound or on the screen(S60).
Patent KR-20010091776-A (KR)
Title: Method of forming contact hole of semiconductor device
Inventor: LEE SEONG YEONG
IPC: H01L27/10
Filed: 2000-03-18
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to improve an etching reaction by reducing an aspect ratio of the gap area between gate patterns. CONSTITUTION: A plurality of gate pattern(140) is formed on a substrate(100). An insulating layer(160) for spacer is formed on a whole surface of the structure. An aspect ratio of the gap area between the gate patterns(140) is reduced by etching back the insulating layer(160). A spacer(160a) is formed on a sidewall of the gate pattern(140) of a peripheral circuit region by etching the remaining insulating layer(160). An etch stop layer(180) is formed on the whole surface of the structure. An interlayer dielectric(200) is formed on the etch stop layer(180). A hole is formed to expose the etch stop layer(180) between the gate patterns(140) of a cell array region by patterning the interlayer dielectric(200) of the cell array region. A self-aligned contact hole(220a) is formed to expose the substrate(100) between the gate patterns(140) of the cell array region by etching the exposed etch stop layer(180) and the etched insulating layer(160).
Patent KR-20010092163-A (KR)
Title: Radioisotope labeled complex of glucose derivatives and kit for preparation thereof
Inventor: KIM JAE SEUNG
IPC: C07H23/00
Filed: 2000-03-21
Abstract: PURPOSE: Provided is a glucose derivative complex compound in which the glucose derivative contains nitrogen or sulfur atom in its molecule, and is labeled with a radioactive isotope. And, a kit article including the glucose derivative and a reductant is also provided to produce the same. The compound has an excellent absorbability into a tumor region and is produced cost effectively, thereby being useful as a diagnosis reagent for tumor. CONSTITUTION: In a glucose derivative complex compound, the glucose derivative containing nitrogen or sulfur atom in its molecule is labeled with at least one radioactive isotope selected from the group of(99m)Tc,(188)Re, and(186)Re. Wherein, the glucose derivative is selected from the group consisting of 1-thio-D-glucose, 5-thio-D-glucose, glucosamine, and their salts or hydrates. The kit article comprises the glucose derivative including nitrogen or sulfur atom in its molecule and a reductant selected from the group of tin chloride(II), formamidine sulfuric acid, sulfuric acid and sodium borohydride. Optionally it includes an additive selected from the group consisting of ascorbic acid, sodium bisulphite and sodium pyrosulphite.
Patent KR-20010095405-A (KR)
Title: Spacer of sheeting
Inventor: CHO HONG JUN
IPC: E04G17/06
Filed: 2000-03-30
Abstract: PURPOSE: A form spacer is provided to heighten the strength of a concrete wall by being unified at the state of being laid under applied cement mortar by manufacturing the main body of a spacer with cement mortar as the same materials as concrete mortar and to reduce the construction costs of a concrete building by economizing on labor costs by excluding the removal work of a plastic cone after dismantling a form as usual. CONSTITUTION: A form spacer installed between both sides of a form to keep a space of a form comprises: a central hole(11) formed on one side of a main body(1) to allow a tie bolt(2) penetrated; an insertion hole(12) whose inside diameter is larger than the inside diameter of the central hole(11) and narrows inward to insert the end of a plastic tube(3) easily to the other side of the main body(1); a bearing projection(13) projected to support the outer circumference of the plastic tube(3) stably on the inner circumference of the insertion hole(12); and a bearing end joint(14) formed on the inside of the main body(1) as the boundary of the central hole(11) and the insertion hole(12) to support the end of the plastic tube(3).
Patent KR-20000036937-A (KR)
Inventor: KIM DONG JUN
IPC: G07F9/00
Filed: 2000-04-01
Abstract: PURPOSE: A vending machine for grain is provided to adjust the ratio of grains according to the desire of a customer in any place and time and to automatically pack and sell for a desired amount. CONSTITUTION: A customer selects grains to buy and inputs the ratio of the grains by % unit. Herein, if the customer needs one kind of grain, the grain is selected for 100%. Then, the result of calculation is displayed. If the customer selects the amount of the grains, the price of the grains is displayed. If the customer selects the price, the amount of the grains is displayed. Herein, the customer corrects the ratio of the grains after checking the result. After the customer pays, the grain is supplied.
Patent KR-20000036960-A (KR)
Inventor: KOOK EUI HO
IPC: G07C13/00
Filed: 2000-04-03
Abstract: PURPOSE: A voting system using a communication is provided to check an elector's identity without using an identification, to be convenient in using and to reduce a counting time. CONSTITUTION: An elector puts a fingerprint of finger in a reader of vital information(2). The reader of vital information(2) reads a characteristic of fingerprint. A signal transmitted from the reader of vital information(2) and an inputting device of mark(4) is transmitted to a server(8) through a terminal(6). The server(8) checks an elector's identity inputted the vital information by comparing the vital information inputted through the reader of vital information(2) with a data stored in a database. The signal inputted through the inputting device of mark(4) is automatically counted by storing in the database. Because the elector's identity checked by the server is displayed on a monitor by transmitting to the terminal(6), an election administration commission is able to check the elector's identity by using the elector's information displayed on the monitor.
Patent KR-20000036968-A (KR)
Inventor: YUN CHANG OK
IPC: G06F17/00
Filed: 2000-04-03
Abstract: PURPOSE: A system and method for providing financial information using a telecommunication network are provided so that in a web site, a user can receive a real time image information and information provided by another security companies by construction of a communication network and a plurality of servers. CONSTITUTION: A system for providing financial information using a telecommunication network includes a first storage device, which stores information in order to provide to users by using a first and second servers connected with a plurality of terminals of users through the communication network. The second server receives specified information from the first server and provides the received information to the terminals of users. The second server has a second storage device for storing information for providing to the users.
Patent KR-20010090944-A (KR)
Title: method of driving a plasma display panel having delta type elements and the driving device
Inventor: KIM BONG CHUL
IPC: G09G3/291
Filed: 2000-04-08
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to reduce a scan time by 1/2 or 1/4 of existing driving way by reducing a scan IC(integrated circuit) number by 1/2 or 1/4 of existing driving way. CONSTITUTION: A plurality of display electrode groups are composed of X electrodes and Y electrodes formed on a surface of a front substrate. A plurality of address electrodes are formed on a surface of the reverse substrate on opposite side to the front substrate so as to intersect with the display electrode groups. crosspoints of the display electrode groups on the front substrate and the address electrodes on the reverse substrate are formed. The crosspoints are composed of a first cross point(R,G,B) composing a discharge cell and a second crosspoints which do not form the discharge cell and adjoin to the first cross point. That is, the first and second crosspoints are formed by turns to a vertical direction, an extending direction of address electrodes(A1,A2,A3,...). A driving circuit of scan-sustain discharge(30) connects electrically a pair of two Y electrodes among the Y electrodes and includes scan ICs connected to the electrically connected each Y electrode pair. A data electrode driving unit(20) is connected to the address electrodes in order to receive the inputted data signal. A sustain discharge driving unit(10) connects all of the X electrodes in common and receives a sustain discharge pulse by being connected to the commonly connected X electrodes.
Patent KR-20000049632-A (KR)
Inventor: LEE SEUNG HUN
IPC: G06K17/00
Filed: 2000-04-19
Abstract: PURPOSE: A card settlement device and a method are provided to directly connect card member stores and a card company through a public network to be settled. CONSTITUTION: A card settlement device comprises a card reader(400), a terminal(500), a transmitter(600) and a receiver(900). The card reader(400) decodes data recorded in the card. The terminal(500) analyzes the data decoded in the card reader to recognize the access number of corresponding card company, outputs the recognized access number and the decoded data and displays card result data being received. The transmitter(600) transmits the access number and the card read data to a public network. The receiver(900) receives the approval data transmitted from the card company.
Patent KR-20010096972-A (KR)
Inventor: LEE JONG DUCK
IPC: G01R1/02
Filed: 2000-04-19
Abstract: 본 발명은 반도체칩 등의 전자부품 테스트에 사용되는 매트 타잎 코넥터의 분진제거장치 및 이를 위한 러버매트 고정용 소켓의 구조에 관한 것이다. 
     전자부품 테스트용 러버매트에는 전자부품의 솔더볼에서 떨어지는 분진이 쌓여 쇼트의 원인이 되고, 러버매트의 수명을 단축시키는 원인이 되었다. 
     본 발명에서는 전자제품 테스트 회로용 기판과, 상기 기판의 소정위치에 재치되는 전자부품 테스트에 사용되는 러버매트와, 상측은 테스트 대상 전자부품을 고정하기 위한 홀과 하측에는 상기 러버매트를 고정시키기 위한 홀이 형성되어 있는 소켓으로 구성된 전자부품 테스트용 소켓에 있어서, 상기 소켓의 홀에는 외측으로부터 내측으로 관통되어 형성되는 에어분사구 유입홀과, 상기 에어분사구 유입홀과 대향되는 위치에 설치되는 센서와, 상기 에어분사구 유입홀에 삽입되는 에어분사구를 포함하는 장치가 제시된다.
Patent KR-20000063180-A (KR)
Inventor: KIM MI GYEONG
IPC: C04B24/38
Filed: 2000-04-20
Abstract: PURPOSE: A hydraulic composition such as concrete or mortar is to employ another composition consisting of a curdlan and a basic substance to prevent segregation of its constituents and to increase its fluidity. CONSTITUTION: The curdlan employed is to be its own production fermentation liquid or a refined curdlan powder; the basic substance is to be one or more selected from NaOH, KOH, Ca(OH)2 and NH4OH; the composition for segregation-reducing agent is to be added with a basic substance to have pH10 or above in degree.
Patent KR-20000037494-A (KR)
Inventor: LEE TAE EA
Filed: 2000-04-28
Abstract: PURPOSE: A goods delivery method and system via a chain store is provided to reduce a delivery cost and time by delivering the goods, ordered via an online shopping mall, via the chain store located nearest from a delivery place. CONSTITUTION: A goods delivery system comprises a plurality of buyer's computers(10a,10n), a server(20), a logistics center(28), a plurality of delivery centers(29a,29n), a plurality of chain stores(30a,30n) and a communication network(40). The buyer's computers(10a,10n) can be a desktop computer, a notebook computer or a PDA for ordering a goods by accessing the server(20). The server(20) includes a member database, a goods database, an order management database, a chain store database and a recall database. A goods delivery method comprises steps of displaying goods information to the accessed buyers, receiving a purchasing order, storing the order information in a database, transmitting the order information to the logistics center, the logistics center transmitting the order information to the delivery center located nearest from the delivery place, the delivery center transmitting the order information to the chain store located nearest from the delivery place, and the chain store delivering the goods to the delivery place.
Patent KR-20000037508-A (KR)
Inventor: KO JIN SOO
Filed: 2000-04-29
Abstract: PURPOSE: A brokerage method and system for real estate trade and lease using internet is provided to reduce real estate agency fee by enabling a real estate agent to do real estate agency without a real estate agency office by doing agency of real estate trade and lease through internet network. CONSTITUTION: A brokerage method and system for real estate trade and lease using internet includes several steps. A first step is that a person who intends to sell or rent a real estate connects to a homepage which is operated in operator server by using a first user computer and inputs information such as location, size, number of story and price(S210). A second step is to classify the inputted real estate information by location, type, price and size and store them in database of the operator server together with real estate agent who takes charge of the location of the classified real estate(S220). A third step is to transmit real estate information classified by location to computer of the agent(S230). A fourth step is that a person who intends to purchase or rent the real estate connects to the homepage by using a second user computer and selects single or plural real estate by considering location and price of the real estate and makes contact with the selected agent and prepares for contract(S240). A fifth step is to conclude trade or lease for the real estate(S250).